getAllPeakEICs-methods: Generate EIC information from raw data
In CAMERA: Collection of annotation related methods for mass spectrometry data

Description Usage Arguments Details Value Author(s) See Also Examples

Generate EIC data out of the raw data, according to the peak peaker information.

1	getAllPeakEICs(object, index)

`object`	The `xsAnnotate` object
`index`	Sample index vector, with the same length as the number of peaks. Encoding from with sample the peak should be extracted. If all peaks should be generated from the same sample set index = rep(sample index, peak count)

The function extract from the raw data the EIC curves. Therefore all .netcdf, .mzdata etc. files must be acessable. It returns a list with two item.

A list with items:

`EIC`	EIC Matrix with rows = number of peaks and columns = maxscans. It contains mostly NA values and only in that part, where a peak had been found, the intensity information.
`scantimes`	Scantimes of each sample

Carsten Kuhl <ckuhl@ipb-halle.de>

xsAnnotate-class

 library(CAMERA)
 #Multiple sample 
 library(faahKO)
 xs.grp       <- group(faahko)
 
 #create xsAnnotate object 
 xsa          <- xsAnnotate(xs.grp)
 #generate pseudospectra
 xsa.group    <- groupFWHM(xsa)

 #calculate correlation
 tmp <- getAllPeakEICs(xsa.group,index=rep(1,nrow(xsa.group@groupInfo)))
 #extract EIC matrix
 EIC.matrix <- tmp$EIC;